Mathematical Art

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Francisco Castro-Leñero at the Howard Scott Gallery

Renowned Mexican painter Francisco Castro-Leñero has a long history of abstract geometric themes. His current exhibition at the Howard Scott Gallery features a brilliant selection of painting created between 2004 and today.

“Mandala (tres tiempos)”, which was painted this year, uses a 12 by 12 square grid format. The length of the side of the squares become the length of each of the radii used to create circular arcs, with the centers of the circles located at the corner of grid squares. The arcs have measurements of 90 degrees, 180 degrees, or 270 degrees. This technique allows Castro-Leñero to create undulating ribbons. The outer rows and columns of the painting have a white background with colored arcs on the left side and black and grey arcs on the left. The 6 by 6 grid at the center of the canvas features a a black background with white and grey arcs. This center square reinforces the contrast between the linear and curvi-linear geometry, as well as positive and negative space. By mapping a vocabulary of squares and circles, and displaying a virtuosity of color Castro-Leñero’s paintings build intricate geometric structures.